<html>
    <head>
        <script src="./index.js"></script>
        <meta charset="UTF-8"/>
    </head>
    <body>
        <div>
            <canvas id="canvas" style="float: left; width: 1000; height: 1000" onclick="drawCube()" width="1000" height="1000" style="background-color:white"></canvas>
            <!-- <canvas id="canvas2" style="float: left; width:1000; height: 1000"  onclick="drawCube2()" width="1000" height="1000" style="background-color:white"></canvas> -->
            <!-- <canvas id="canvas3" style="float: left; width:1000; height: 1000" onclick="drawCube3()" width="1000" height="1000" style="background-color:white"></canvas> -->

        </div>
    </body>
</html>